<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>layUI_HelloWorld</title>
  <!--导入layui的css样式文件-->
  <link href="../js/layui/css/layui.css" rel="stylesheet">
   <!--jquery的js文件-->
    <script src="../js/jquery-3.4.1.min.js"></script>
    <!--导入layui的核心js-->
    <script src="../js/layui/layui.js"></script>

</head>
<body>
<script>
    layui.use(['layer', 'form'], function(){
        var layer = layui.layer
            ,form = layui.form;

        layer.msg('Hello World');
    });
</script>
</body>
</html>